Question about Samsung HCL4715W 47" Rear Projection Television

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Your reply to the Samsung 47 inch rear projection not turning on

Hello,
Thank you for replying to my question reguarding the Samsung model HCL4715W rear projection tv not turning on. The checked the inside of the unit and it has two STK392-040s currently. I would like to replace them myself but am not sure how. Is it a repair that I should leave up to a professional?
Thanks again for your time,
Justin

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  • 5,138 Answers

As long as you do not accidently solder wrong connections together you should be OK. Make sure all solder is to same circuit.

Posted on Jan 07, 2009

  • ladywinn
    ladywinn Jan 09, 2009

    Yes you can replace these Ics yourself also Ck 3 resistors I think they are 2.7 ohms usually 2 of them will be bad, Cost of Repair in TV shop 285.00 and up.

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1 Answer

Fix the 3d look on my rear projection samsung model hcl4715w. it is a 2001


Read Chapter 3 about adjusting the convergence controls. These are to do with the alignment of the colours. It will help you fix the 3D look.

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2 Answers

Turns on and turns off


BE SURE THAT THE TIMER HAS NOT BEEN SET FOR AUTO ON/AUTO OFF... THIS IS COMMON AND MANY PEOPLE DO ARE NOT AWARE THAT THEY HAVE TURNED THIS FEATURE ON OR THEIR KIDS HAVE DONE IT.

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Turns off by itself


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Sep 28, 2009 | Samsung HCL4715W 47" Rear Projection...

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Only If they are burted up,and no you should be able to use your heat Sinks.Rember to CK low ohm resistors samsung has 3 that can and do go bad. 2.7 or 3.9ohms

Jan 07, 2009 | Samsung HCL4715W 47" Rear Projection...

1 Answer

Tv will not turn on


If your convergence ICs are bad set will not come on 1 of the ICs controls Off/on STKs big black ics replace both STK392-020s use 040s For Parts call 1-800-223-3205. www.electronix.com

Jan 03, 2009 | Samsung HCL4715W 47" Rear Projection...

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ok give me the name of you motherboard and i will find a website for you. if you dnt know how to do that reply back asking how.

Jan 01, 2009 | Samsung HCL4715W 47" Rear Projection...

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Jul 25, 2008 | Samsung HCL4715W 47" Rear Projection...

1 Answer

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the HCL473W, HCP4752 are basically the same set same features. The HCL models like the HCP are rear projection. Unfortunately Samsung no longer manufactures the rear projection CRT models they are only available in the DLP rear projection with the closest comparable model currently available for a new replacement would be the HL50A65 which is a 50 Inch 1080P suggested retail 1299.00 If I can help you further please let me know. Also new replacement chassis are available for the HCL4715W.

Jul 02, 2008 | Samsung HCL4715W 47" Rear Projection...

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